Thank you for joining us for the 2026 Wisconsin Science Festival – October 15-25th, Statewide!

There are no upcoming events.

Latest Past Events

October 24 @ 7:00 pm - 10:00 pm

Washburn Observatory Open House

Washburn Observatory 1401 Observatory Dr, Madison

Free

October 24 @ 1:00 pm - 2:00 pm

Dark Matter: The Invisible Universe Planetarium Show

Horwitz-DeRemer Planetarium S14 W28167 Madison St, Waukesha

$5.00

October 24 @ 10:00 am - 4:00 pm

Halloween at the Castle

History Museum at the Castle 330 E College Ave., APPLETON

Free

The Wisconsin Science Festival is produced by

Wisconsin Science Festival Featured Partners

info@wiscifest.org | (608) 316-4390

Donate Now

Your tax-deductible gift will bring science, technology, engineering, art, and math programming to children and adults throughout Wisconsin who are ready to explore the unknown!

Stay Connected

Sign up to receive festival updates and our quarterly newsletter!

By participating in events held, sponsored, or promoted by the Wisconsin Science Festival, you agree to assume all risks and release from liability the Wisconsin Science Festival and its affiliated partners and sponsors, as more fully set forth at WiSciFest.org/termsandconditions.

info@wiscifest.org | (608) 316-4390

Donate NowDonate Now

Your tax-deductible gift will bring science, technology, engineering, art, and math programming to children and adults throughout Wisconsin who are ready to explore the unknown. Thank you!

Stay ConnectedStay Connected

Sign up to receive festival updates and our quarterly newsletter!

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Latest Past Events

The Wisconsin Science Festival is produced by

Wisconsin Science Festival Featured Partners

Your tax-deductible gift will bring science, technology, engineering, art, and math programming to children and adults throughout Wisconsin who are ready to explore the unknown!

Sign up to receive festival updates and our quarterly newsletter!

Your tax-deductible gift will bring science, technology, engineering, art, and math programming to children and adults throughout Wisconsin who are ready to explore the unknown. Thank you!

Sign up to receive festival updates and our quarterly newsletter!